Current conditions at

Dayton, Cox Dayton International Airport (KDAY)

Lat: 39.91° N Lon: 84.22° W Elev: 1007 ft.

Overcast

41°F

5°C

Humidity 43%
Wind Speed S 14 mph
Barometer 29.92 in (1013.6 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 13 Mar 4:56 am EDT
Detailed forecast for

Miami County

Today
Mostly cloudy with a slight chance of showers this morning, then partly cloudy this afternoon. Very windy with highs in the upper 50s. South winds 20 to 30 mph with gusts up to 50 mph, becoming west 30 to 35 mph with gusts up to 55 mph this afternoon. Chance of rain 20 percent.
Tonight
Mostly clear in the evening, then becoming partly cloudy. Windy with lows around 30. West winds 20 to 30 mph with gusts up to 45 mph, becoming northwest 10 to 15 mph with gusts up to 25 mph after midnight.
Saturday
Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 40s. North winds around 5 mph, becoming east in the afternoon.
Saturday Night
Mostly cloudy. Lows in the lower 40s. East winds 10 to 15 mph with gusts up to 25 mph.
Sunday
Mostly cloudy and breezy. Much warmer with highs in the lower 70s. South winds 15 to 25 mph. Gusts up to 40 mph in the afternoon.
Sunday Night
Mostly cloudy. A chance of rain in the evening, then rain after midnight. Breezy with lows in the mid 30s. Chance of rain 90 percent.
Monday
Rain with snow likely in the morning, then snow and rain likely in the afternoon. Breezy and much cooler with highs around 50. Temperatures falling into the mid 30s in the afternoon. Chance of precipitation 90 percent.
Monday Night
Mostly cloudy. A chance of snow in the evening. Blustery and much cooler with lows around 20. Chance of snow 40 percent.
Tuesday
Mostly cloudy in the morning, then becoming partly cloudy. Much cooler with highs in the upper 20s.
Tuesday Night
Partly cloudy in the evening, then becoming mostly cloudy. unseasonably cold with lows around 20.
Wednesday
Mostly cloudy. Warmer with highs in the mid 40s.
Wednesday Night
Mostly cloudy. Warmer with lows in the mid 30s.
Thursday
Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 50s.



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404 AM EDT Fri Mar 13 2026
 
 

Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database